{"product_id":"rs4k-reader-library","title":"RS4K Reader Library","description":"\u003cp\u003e\u003cstrong\u003eA Complete K-2 Science Library: 71 Illustrated Readers Across Six Subjects\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RS4K Reader Library brings the same atoms-first foundation as the full Real Science-4-Kids curriculum to independent reading. Chemistry, biology, physics, geology, astronomy, and exercise science, written and leveled for young readers from kindergarten through second grade.\u003c\/p\u003e\n\u003cp\u003eRead independently, share at story time, or project for the whole class.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eChoose Your Format\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e📱 Digital: $149 for 18 months\u003c\/strong\u003e\u003cbr\u003eAll 71 readers, anytime, through the RS4K Reader Library webpage. Each book opens as a full-screen flipbook, perfect for independent reading, classroom projection, or curling up on the couch. New titles released during your access period are included automatically. \u003cem\u003eThat's about $2 per reader.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📚 Print: $749 for the complete 71-book set\u003c\/strong\u003e\u003cbr\u003eAll 71 readers as a physical library. A great fit for families who prefer real books on the shelf, want a permanent science library, or are outfitting a classroom or science center.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📱📚 Digital + Print: $839\u003c\/strong\u003e\u003cbr\u003eEverything: the full print library and 18 months of digital access. Project the flipbook for the lesson, hand a printed copy to a child to read alongside, and use whichever format fits the moment. The most flexible way to use the RS4k Reader Library.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat's in the Library\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eChemistry: 11 Readers\u003c\/strong\u003e\u003cbr\u003eThe atoms-first foundation, connected to everyday things kids can see and touch.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAtoms · French Fries and Fizzy Pop! · Plastic Pink Flamingos · What Is Chemistry?\u003c\/li\u003e\n\u003cli\u003eDNA · Proteins · Acids and Bases · Molecules · Atoms and Molecules Meet\u003c\/li\u003e\n\u003cli\u003eSolids, Liquids, and Gases · Mixtures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBiology: 23 Readers\u003c\/strong\u003e\u003cbr\u003eFrom single cells to whole ecosystems, the living world up close.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAnimals · Life · Sea Jellies · Sponges · What Is Biology?\u003c\/li\u003e\n\u003cli\u003eThe Cell: A Tiny City · Photosynthesis · Protozoa · Frogs and Toads · Microscopes\u003c\/li\u003e\n\u003cli\u003eBats · Worms · Mushrooms, Molds, and Bread Bugs! · Plants · Viruses\u003c\/li\u003e\n\u003cli\u003eSea Stars · Birds · Duck-billed Platypus · Mammals · Plant Cells vs Animal Cells\u003c\/li\u003e\n\u003cli\u003eReptiles · The Biosphere · Whales\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePhysics: 12 Readers\u003c\/strong\u003e\u003cbr\u003eMotion, energy, light, sound, and the everyday physics kids can see in action.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhat Is Physics? · Energy · Linear Motion · Work · Inertia\u003c\/li\u003e\n\u003cli\u003eForce · Heat · Light We Can See · Sound · Temperature · Waves\u003c\/li\u003e\n\u003cli\u003eWheels on a Bike: Rotational Motion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eGeology: 9 Readers\u003c\/strong\u003e\u003cbr\u003eEarth's layers, systems, and the processes that shape the world beneath our feet.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhat Is Geology? · Earth's Layers · Earth's Spheres · Earthquakes · Moving Plates\u003c\/li\u003e\n\u003cli\u003eThe Atmosphere · The Geosphere · The Hydrosphere · Volcanoes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAstronomy: 7 Readers\u003c\/strong\u003e\u003cbr\u003eFrom the sun and moon to distant galaxies and nebulae.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eConstellations · Galaxies · Nebulae · Planets · Stars · The Moon · The Sun\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eExercise Science: 9 Readers\u003c\/strong\u003e\u003cbr\u003eReal body science, covering how kids move, grow stronger, and stay healthy.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWhat Is Exercise Science? · Getting Stronger · How Does Your Body Work?\u003c\/li\u003e\n\u003cli\u003eHow to Win a Race · Muscles · Nervous System · Nutrition · Running Faster\u003c\/li\u003e\n\u003cli\u003eWhat Happens When We Age?\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat Makes These Readers Different\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eOne framework, every subject.\u003c\/strong\u003e Whether the topic is volcanoes, viruses, or velocity, every reader starts from the same idea: everything is made of atoms. Kids build a single mental model and apply it everywhere.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWritten for K-2.\u003c\/strong\u003e Lexile levels run from 230L to 540L, making it easy to match a book to a reader or stretch a little for a read-aloud. Every book is short enough to finish in one sitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReal science, not \"kid science.\"\u003c\/strong\u003e The vocabulary is accessible, but the ideas aren't watered down. Children learn the actual words scientists use and what they mean.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlways growing.\u003c\/strong\u003e New readers are added regularly. Digital customers see them appear automatically. Print customers can add new releases as they come out.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHomeschool families\u003c\/strong\u003e who want serious science from the very beginning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eK-2 classrooms\u003c\/strong\u003e using (or curious about) the Real Science-4-Kids curriculum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScience centers, co-ops, and tutoring programs\u003c\/strong\u003e looking for read-alouds and science stations backed by real content\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat to Expect\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDigital access.\u003c\/strong\u003e Sign in on any computer, tablet, or interactive whiteboard. Books open in a full-screen flipbook viewer in your browser, no app to install. Your 18 months begin on the day of purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrint fulfillment.\u003c\/strong\u003e Print orders are produced on demand and typically ship within 5 to 7 business days. You'll receive tracking once your order ships.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNew titles.\u003c\/strong\u003e New readers are released throughout the year. Digital subscribers get them automatically. Print customers can purchase new titles as they're added.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eQuestions? Reach out anytime. We're happy to help you figure out which format is right for your family or classroom.\u003c\/em\u003e\u003c\/p\u003e","brand":"Real Science-4-Kids","offers":[{"title":"Digital Reader Library (18-Month Access)","offer_id":51728259580225,"sku":"DRL-2026","price":149.0,"currency_code":"USD","in_stock":true},{"title":"Softcover Print 71-book set","offer_id":51728272621889,"sku":null,"price":749.0,"currency_code":"USD","in_stock":true},{"title":"Softcover Print 71-book set + Digital Reader Library (18-Month Access)","offer_id":51728272654657,"sku":"DRL-2026","price":819.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0783\/1450\/4513\/files\/rs4k-product-main-photo.png?v=1778793669","url":"https:\/\/rs4k.com\/products\/rs4k-reader-library","provider":"Real Science 4 Kids","version":"1.0","type":"link"}